Illusion Dust

The Illusion Dust is a material. The game describes it as "Magical dust that splits apart any object it comes in contact with. Clogged drain? No more!"

Robes
Description: Every few spellcasts, your spell will be cast twice.

A doublecast delay of 1 spell will cause every second spell to be doublecast, while a doublecast delay of 2 spells will doublecast every third spell, and so on.

By default, the delay is 6 spells.

The minimum doublecast delay is 1 spell, which can be achieved by slotting 1 Grade A Illusion Dust onto the robe.

Spells
Description: Shoots multiple projectiles at reduced spellpower.

Extra projectiles also increase the player's cone of fire; 4 extra projectiles are enough to cover an angle of 90° in front of the player, whereas 8 extra projectiles cover an angle of 180° and 15 extra projectiles are enough to cover a full 360°.